Details
| Original language | English |
|---|---|
| Title of host publication | Proceedings of the 4th International Conference on Computational Methods for Coupled Problems in Science and Engineering, COUPLED PROBLEMS 2011 |
| Pages | 277-288 |
| Number of pages | 12 |
| Publication status | Published - 1 Dec 2011 |
| Event | 4th International Conference on Computational Methods for Coupled Problems in Science and Engineering, COUPLED PROBLEMS 2011 - Kos, Greece Duration: 20 Jun 2011 → 22 Jun 2011 |
Publication series
| Name | Proceedings of the 4th International Conference on Computational Methods for Coupled Problems in Science and Engineering, COUPLED PROBLEMS 2011 |
|---|
Abstract
In this paper the fatigue analysis of the structural components of a high-speed press is presented. The fatigue analysis is based on the results of a hybrid multi-body simulation. During the hybrid multi-body simulation the press is virtually loaded by the forces occurring while cutting high-strength steel. The hybrid multi-body simulation was coupled with a durability software package for the fatigue analysis. A high cycle stress approach was applied for the fatigue analysis of the press frame, ram, con rods and eccentric shaft. In addition, critically dimensioned test structures were designed, manufactured and assembled to a highspeed press at the Institute of Metal Forming and Metal-Forming Machines to validate the fatigue analysis of the components of the press. The test structures were loaded due to the cutting of high-strength steel until crack initiation was detected by means of the dye penetrant inspection. The predicted and experimental determined fatigue life correlated. The simulation is based on design data and no calibration of the model was performed.
Keywords
- Coupled simulation, Cutting press, Durability analysis, Fatigue analysis, High-strength steel, Multi-body simulation
ASJC Scopus subject areas
- Mathematics(all)
- Applied Mathematics
- Mathematics(all)
- Computational Mathematics
Cite this
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Proceedings of the 4th International Conference on Computational Methods for Coupled Problems in Science and Engineering, COUPLED PROBLEMS 2011. 2011. p. 277-288 (Proceedings of the 4th International Conference on Computational Methods for Coupled Problems in Science and Engineering, COUPLED PROBLEMS 2011).
Research output: Chapter in book/report/conference proceeding › Conference contribution › Research › peer review
}
TY - GEN
T1 - Fatigue analysis of the structural components of a mechanical press cutting high-strength steels
AU - Behrens, Bernd Arno
AU - Krimm, Richard
AU - Wager, Christian
PY - 2011/12/1
Y1 - 2011/12/1
N2 - In this paper the fatigue analysis of the structural components of a high-speed press is presented. The fatigue analysis is based on the results of a hybrid multi-body simulation. During the hybrid multi-body simulation the press is virtually loaded by the forces occurring while cutting high-strength steel. The hybrid multi-body simulation was coupled with a durability software package for the fatigue analysis. A high cycle stress approach was applied for the fatigue analysis of the press frame, ram, con rods and eccentric shaft. In addition, critically dimensioned test structures were designed, manufactured and assembled to a highspeed press at the Institute of Metal Forming and Metal-Forming Machines to validate the fatigue analysis of the components of the press. The test structures were loaded due to the cutting of high-strength steel until crack initiation was detected by means of the dye penetrant inspection. The predicted and experimental determined fatigue life correlated. The simulation is based on design data and no calibration of the model was performed.
AB - In this paper the fatigue analysis of the structural components of a high-speed press is presented. The fatigue analysis is based on the results of a hybrid multi-body simulation. During the hybrid multi-body simulation the press is virtually loaded by the forces occurring while cutting high-strength steel. The hybrid multi-body simulation was coupled with a durability software package for the fatigue analysis. A high cycle stress approach was applied for the fatigue analysis of the press frame, ram, con rods and eccentric shaft. In addition, critically dimensioned test structures were designed, manufactured and assembled to a highspeed press at the Institute of Metal Forming and Metal-Forming Machines to validate the fatigue analysis of the components of the press. The test structures were loaded due to the cutting of high-strength steel until crack initiation was detected by means of the dye penetrant inspection. The predicted and experimental determined fatigue life correlated. The simulation is based on design data and no calibration of the model was performed.
KW - Coupled simulation
KW - Cutting press
KW - Durability analysis
KW - Fatigue analysis
KW - High-strength steel
KW - Multi-body simulation
UR - http://www.scopus.com/inward/record.url?scp=84857433973&partnerID=8YFLogxK
M3 - Conference contribution
AN - SCOPUS:84857433973
SN - 9788489925786
T3 - Proceedings of the 4th International Conference on Computational Methods for Coupled Problems in Science and Engineering, COUPLED PROBLEMS 2011
SP - 277
EP - 288
BT - Proceedings of the 4th International Conference on Computational Methods for Coupled Problems in Science and Engineering, COUPLED PROBLEMS 2011
T2 - 4th International Conference on Computational Methods for Coupled Problems in Science and Engineering, COUPLED PROBLEMS 2011
Y2 - 20 June 2011 through 22 June 2011
ER -